From: Сергей Баранников/AI Tools Lab /SRR/Engineer/삼성전자 <s.barannikov@samsung.com>
Date: Tue, 8 Oct 2019 11:47:03 +0000 (+0300)
Subject: [mir_tflite] Change the stream type to char (#8006)
X-Git-Tag: submit/tizen/20191205.083104~901
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=54eda32ef9ecb023dcc5547ba9fa32924dcc4627;p=platform%2Fcore%2Fml%2Fnnfw.git

[mir_tflite] Change the stream type to char (#8006)

`uint8_t` is not supported directly by the standard library, leading to errors in runtime.

Signed-off-by: Sergei Barannikov <s.barannikov@samsung.com>
---

diff --git a/compiler/mir-tflite-importer/tflite_importer.cpp b/compiler/mir-tflite-importer/tflite_importer.cpp
index d27ce3d..7f566b4 100644
--- a/compiler/mir-tflite-importer/tflite_importer.cpp
+++ b/compiler/mir-tflite-importer/tflite_importer.cpp
@@ -86,17 +86,18 @@ TfliteImporter::~TfliteImporter() = default;
 
 void TfliteImporter::import()
 {
-  std::basic_ifstream<std::uint8_t> stream(_filename, std::ios::in | std::ios::binary);
+  std::ifstream stream(_filename, std::ios::in | std::ios::binary);
   if (stream.fail())
     throw std::runtime_error("Couldn't open file \"" + _filename + "\".");
 
-  std::vector<std::uint8_t> model_buffer((std::istreambuf_iterator<std::uint8_t>(stream)),
-                                         std::istreambuf_iterator<std::uint8_t>());
+  std::vector<char> model_buffer((std::istreambuf_iterator<char>(stream)),
+                                 std::istreambuf_iterator<char>());
 
   if (stream.fail())
     throw std::runtime_error("Couldn't read file \"" + _filename + "\".");
 
-  flatbuffers::Verifier verifier(model_buffer.data(), model_buffer.size());
+  flatbuffers::Verifier verifier(reinterpret_cast<const std::uint8_t *>(model_buffer.data()),
+                                 model_buffer.size());
 
   if (!tflite::VerifyModelBuffer(verifier))
     throw std::runtime_error("Could not load model: " + _filename + "\n");